508157028

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 1300755456

約数和(自身を除く): 792598428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 263, 281, 382, 526, 562, 573, 764, 789, 843, 1052, 1124, 1146, 1578, 1686, 1719, 2292, 2367, 2529, 3156, 3372, 3438, 4734, 5058, 6876, 9468, 10116, 50233, 53671, 73903, 100466, 107342, 147806, 150699, 161013, 200932, 214684, 221709, 295612, 301398, 322026, 443418, 452097, 483039, 602796, 644052, 665127, 886836, 904194, 966078, 1330254, 1808388, 1932156, 2660508, 14115473, 28230946, 42346419, 56461892, 84692838, 127039257, 169385676, 254078514, 508157028]

約数ペア:

[(1, 508157028), (2, 254078514), (3, 169385676), (4, 127039257), (6, 84692838), (9, 56461892), (12, 42346419), (18, 28230946), (36, 14115473), (191, 2660508), (263, 1932156), (281, 1808388), (382, 1330254), (526, 966078), (562, 904194), (573, 886836), (764, 665127), (789, 644052), (843, 602796), (1052, 483039), (1124, 452097), (1146, 443418), (1578, 322026), (1686, 301398), (1719, 295612), (2292, 221709), (2367, 214684), (2529, 200932), (3156, 161013), (3372, 150699), (3438, 147806), (4734, 107342), (5058, 100466), (6876, 73903), (9468, 53671), (10116, 50233)]